Skip to content

Open nowPosted 68 days ago

05. Senior Python Developer – Data & Research Platform

abc-arbitrage9 open roles

Where
18 rue du 4 Septembre, 75002 Paris, France
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen now05. Senior Python Developer – Data & Research Platformabc-arbitrage · 18 rue du 4 Septembre, 75002 Paris, France
  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on abc-arbitrage's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

8.0% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 8.0%7 days
  4. 15.0%14 days
  5. 34.2%30 days
This job: posted 68 days ago

The posting

Passionate about technology, we develop quantitative and systematic trading strategies across a wide range of asset classes and global financial markets. Technology, research, and data are the cornerstones of our business. Our strength? A collaborative culture that encourages us to challenge one another, learn together, and deliver strong performance year after year.

Overview We are seeking a highly skilled and motivated Senior Python Developer to join our Data and Research Team. The main goal of this role is to build and enhance the research and data platforms used company-wide, particularly by the Quantitative and Trading Teams, to design, test, and deploy quantitative strategies with distributed computation, large-scale backtesting, and rapid time-to-market capabilities.

Key Responsibilities

  • Develop high-quality, reusable, and efficient code (e.g., libraries for the Data Engineering and Quantitative Trading teams)
  • Collaborate with peers and stakeholders to ensure code quality, maintainability, and performance (e.g., adherence to style guidelines, code reviews, testing)
  • Contribute to technical documentation and shared resources
  • Investigate and resolve issues by analyzing root causes and implementing effective solutions

About you

  • Bachelor’s degree or equivalent practical experience
  • 5+ years of professional experience in Python software development
  • Strong understanding of testing practices within continuous integration and continuous delivery (CI/CD) pipelines
  • Experience with large-scale distributed systems
  • Experience with cloud environments (e.g., AWS)
  • Proficiency in SQL and relational database systems

This offer describes the ideal profile. If you don't have all the skills listed but think you're up to the challenge, don't hesitate to apply!

Information

  • Permanent contract available as soon as possible or depending on constraints
  • Attractive compensation package including profit-sharing based on operating results
  • Position based in Paris, Opéra-Bourse district
  • Hybrid remote work

ABC arbitrage is officially certified as a Great Place To Work 2024, and we are ranked among the Top 30 companies in our category! 99% of our employees say that ABC arbitrage is truly a great place to work!

Our commitment to diversity and inclusion is a priority. We strive to create an inclusive working environment, conducive to the fulfillment of each individual, while ensuring a harmonious balance between professional and personal life. Our policies in favor of gender equality and people with disabilities are at the heart of our approach.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against abc-arbitrage's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.
  3. We apply on abc-arbitrage's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.
  4. Every reply, sorted

    abc-arbitrage's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.
  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.